546857984340 has 144 divisors (see below), whose sum is σ = 1775731776000. Its totient is φ = 141124602240.

The previous prime is 546857984311. The next prime is 546857984353. The reversal of 546857984340 is 43489758645.

546857984340 is a `hidden beast` number, since 5 + 4 + 68 + 57 + 98 + 434 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1664215 + ... + 1965534.

Almost surely, 2^546857984340 is an apocalyptic number.

It is an amenable number.

546857984340 is an abundant number, since it is smaller than the sum of its proper divisors (1228873791660).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

546857984340 is a wasteful number, since it uses less digits than its factorization.

546857984340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3629804 (or 3629790 counting only the distinct ones).

The product of its (nonzero) digits is 116121600, while the sum is 63.

The spelling of 546857984340 in words is "five hundred forty-six billion, eight hundred fifty-seven million, nine hundred eighty-four thousand, three hundred forty".